Nikolay Sivov : dwrite: Call GetCount() once when looking for family name.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 6655b0c93adeaf9db1dd3771cebbc2ee6fe280f4
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=6655b0c93adeaf9db1dd3771ce...

Author: Nikolay Sivov <nsivov(a)codeweavers.com>
Date:   Mon Jun 15 01:14:25 2015 +0300

dwrite: Call GetCount() once when looking for family name.

---

 dlls/dwrite/font.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/dwrite/font.c b/dlls/dwrite/font.c
index 4c7fdcf..587dc05 100644
--- a/dlls/dwrite/font.c
+++ b/dlls/dwrite/font.c
@@ -1435,10 +1435,10 @@ static UINT32 collection_find_family(struct dwrite_fontcollection *collection, c
 
     for (i = 0; i < collection->family_count; i++) {
         IDWriteLocalizedStrings *family_name = collection->family_data[i]->familyname;
+        UINT32 j, count = IDWriteLocalizedStrings_GetCount(family_name);
         HRESULT hr;
-        int j;
 
-        for (j = 0; j < IDWriteLocalizedStrings_GetCount(family_name); j++) {
+        for (j = 0; j < count; j++) {
             WCHAR buffer[255];
             hr = IDWriteLocalizedStrings_GetString(family_name, j, buffer, 255);
             if (SUCCEEDED(hr) && !strcmpiW(buffer, name))